Spatial Distribution map displays with sampling sites around the world and allows selection of fewer sites for subsequent analyses. Map can be scaled down or up by using the zooming tool. The sites are stratified by site type and UNEP region. This map is interlinked with the data selection module and displays only those sampling sites included in the selection.
This is overview of data in a selected data set.
Summary Statistics chart presents interval of measured concentrations for a compound in a given matrix in individual years. The horizontal box-whisker chart shows a central point (median, mean, geometric mean) and its variability (minium and maximum, standard deviations, percentiles) for a set of sampling sites in individual years.
Time Series menu offers three views: